package com.xiaolin.designmode.facade;

/**
 * @ClassName SubSystem2
 * @Description 子系统角色
 * @Detail detail
 * @Author MyPC
 * @Date 2020/11/3
 * @Version 1.0
 */
public class SubSystem2 {
    public void out(){
        System.out.println("我是2号子系统");
    }
}
